CBR 600 F or F4I/S?

Hi all. As the title would suggest, I'm on the lookout for a CBR and I'm unsure whether to go for an F model (1997/98) for around 2K€, or an F4I/S that will set me back some 3-3.5K€.

I already have an ADV that I use regularly and this would be a second / commuter / sunny Sundays' bike. Plus, I've always wanted to own my sports bike. I plan to own it for a couple of seasons.

Considering the intended use and ownership, is the fuel injection so much advantageous to justify this price gap?

Thanks in advance. Safe roads ✌🏼